摘要
文中以广州地铁某车站为例,简要介绍了其工程背景及水文地质条件,同时概述了非对称开挖深基坑地连墙接缝处涌水涌砂过程,并进行了原因分析,随后总结了处理地连墙接缝处涌水涌砂的常用方法,最后提出了基坑外侧补强措施,可以为同类情况提供参考。
Taking a station of Guangzhou Metro as an example,the engineering background and hydrogeological conditions are briefly introduced.At the same time,the accident of water and sand gushing at the joint of diaphragm wall in deep foundation pit under asymmetric construction is summarized,and the causes are analyzed.Then it summarizes the common methods to deal with water and sand gushing at the joint of diaphragm wall.Finally,a reinforcement measure of the outside of the foundation pit is put forward,which can provide reference for the similar situation.
作者
李小龙
万荣强
付伟伟
姚梦然
赵睿
Li Xiaolong;Wan Rongqiang;Fu Weiwei;Yao Mengran;Zhao Rui(China Railway Beijing Engineering Bureau Group Urban Rail Transit Engineering Co.Ltd.,Hefei Anhui 230088;Guangxi University,Nanning,Guangxi 530004)
出处
《江西建材》
2022年第1期143-145,共3页
Jiangxi Building Materials
关键词
深基坑
地下连续墙接缝
涌水涌砂
原因分析
处理方案
Deep foundation pit
Diaphragm wall joint
Water and sand gushing
Cause analysis of the accident
Treatment plan
作者简介
李小龙(1988-),男,四川达州人,工程师,主要从事隧道与地下工程施工技术研究;通信作者:赵睿(1997-),男,重庆人,硕士,主要从事隧道与地下工程技术研究。
